zakiindra

Duration
45 minutes

Problem Description
This game is about calculating the next generation of Conway’s game of life, given any starting position. See http://en.wikipedia.org/wiki/Conway%27s_Game_of_Life for background.
You start with a two dimensional grid of cells, where each cell is either alive or dead. In this version of the problem, the grid is finite, and no life can exist off the edges.
When calculating the next generation of the grid, follow these rules:
   1. Any live cell with fewer than two live neighbours dies, as if caused by underpopulation.
   2. Any live cell with more than three live neighbours dies, as if by overcrowding.
   3. Any live cell with two or three live neighbours lives on to the next generation.

zakiindra

import pandas
import fastavro

def avro_df(filepath, encoding):
    # Open file stream
    with open(filepath, encoding) as fp:
        # Configure Avro reader
        reader = fastavro.reader(fp)
        # Load records in memory
        records = [r for r in reader]

zakiindra

// 
val prop=new java.util.Properties()
prop.put("user","username")
prop.put("password","yourpassword")
val url="jdbc:mysql://host:port/db_name"

val df=spark.read.jdbc(url,"table_name",prop) 
df.show()

//

zakiindra

8
4
3

zakiindra

x = dict()

def update(x, id, location, time):
    locs = x.get(id)
    if (locs is None):
        locs = dict()
        locs[location] = [time]
        x[id] = locs
    else:
        times = locs.get(location)

zakiindra

import numpy as np
import torch

# 9 data points: one x1 x2 y
xy = np.matrix ([
[1.0,  0.0,  0.0,  0.5],
[1.0,  0.0,  0.5,  0.3],
[1.0,  0.0,  1.0,  0.2],
[1.0,  0.5,  0.0,  0.8],
[1.0,  0.5,  0.5,  0.5],

zakiindra

zakiindra

Array

• Two Sum
• Best Time to Buy and Sell Stock
• Contains Duplicate
• Product of Array Except Self
• Maximum Subarray
• Maximum Product Subarray
• Find Minimum in Rotated Sorted Array

zakiindra

SSRLCV Compile and Run in CUDA Cluster

1. Connect to any cluster with GPU.

2. Clone SSRLCV and SSRLCV-Sample-Data repo.

   git clone https://github.com/uga-ssrl/SSRLCV.git
   git clone https://github.com/uga-ssrl/SSRLCV-Sample-Data.git

zakiindra

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name: